Steel fiber for concrete construction
Steel fiber for concrete construction
Steel fiber for concrete construction

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Steel fiber for concrete construction

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Model No. : Steel fiber for concrete
Brand Name : NBRAM
10yrs

Ningbo, Zhejiang, China

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Product description

Steel fiber for concrete construction

The raw material is stainless steel ingots, using electric stoves which melt the stainless steel ingots to become 1500 ~ 1600 ℃ steel liquid, and then with a grooved high speed rotating melt-extracting steel wheel which produces wires that meets are our customers` specific requirements. When melting down to a wheel steel liquid surface, the liquid steel blow out by slot with centrifugal force at extremely high speed with cooling forming. Melting wheels with water keep the cooling speed. This method is done to produce different material, different sizes of steel fiber.

SIZE CHEMIC ELEMENT(%)
C P Mn Si Cr Ni Al
AISI330 ≤0.08 ≤0.04 ≤2.00 ≤0.75 17~20 33~37  
AISI310 ≤0.08 ≤0.04 ≤2.00 ≤1.50 24~26 19~22  
AISI316 ≤0.08 ≤0.04 ≤2.00 ≤1.00 16~18 10~14  
AISI314 ≤0.08 ≤0.045 ≤2.00 1.5-3.0 23~26 19~22  
AISI309 ≤0.08 ≤0.04 ≤2.00 ≤1.00 22~24 12~15  
AISI304 ≤0.08 ≤0.04 ≤2.00 ≤2.00 18~20 8~10  
AISI301 ≤0.08 ≤0.04 ≤2.00 ≤2.00 16~18 6~8  
AISI201 ≤0.08 ≤0.06 5.5~7.5 ≤1.00 16~18 3.5~5.5  
AISI446 ≤0.08 ≤0.04 ≤1.50 ≤2.00 23~27    
AISI430 ≤0.08 ≤0.03 ≤1.00 ≤2.00 16~18    
NAS430A ≤0.30 ≤0.03 ≤0.50 ≤0.50 16~18   2~4
  SIZE(mm)
length 20 25 30 35
width 0.75~1.5 0.75~1.5 0.75~1.5 0.75~1.5
thickness 0.2~0.75 0.2~0.75 0.2~0.75 0.2~0.75

APPLICATION :

1. Metallurgical industry
The refining outside the furnace airbrush, dipping tubes, slag dam, bag lining cover, the triangle electric furnace, furnace cover, the molten iron trench cover, the torpedo cans, coke oven door, the heating furnace of steel rolling door, furnace roof, burn tsui, annular furnace baffle wall, hearth roll, forging steel furnace, steel tanks etc, items can be used for various refractory kiln linings.

2. The construction industry
Steel fiber mixed with mixes clay is rapid development of new composite materials in recent years, especially for the steel fiber concrete fastest development. Steel fiber with excellent tensile, bending, shear and crack resistance, impact resistance, resistance to fatigue, high toughness properties, are all items widely used in construction, road, bridge, tunnel, airport pavement, hydraulic harbor, military engineering, all kinds of buildings and products etc.

3. Kiln
Sintering furnace, reduction furnace, finer, the flue, furnace burning tsui and other heat-resistant linings.

4. Petroleum chemical industry
Especially in the refining the lining of catalytic cracking units.

5. Electric power industry
Thermal power plant boiler heat resistant linings.

6. Environmental protection industry
Incinerator.


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